English in Focus for Grade IX is one of a three-level English textbooks for young learners in junior high school (SMP/MTs). The necessity of English as one of the foreign languages studied in Indonesian schools, brings this book forward. The writers have made an effort to develop your ability in English use through this book. The content of the book is integrated in the four language skills, i.e. listening, speaking, reading and writing. It aims to build your language, discourse, sociocultural and strategic competence. All the components help you understand English and use it as the media of communication. This book also presents theories as well as activities that are closely familiar to the students. The activities will explore your creativity and encourage you to use your language skills in English. Hopefully, this book will help you learn English in communicative way.